Sources confirm that two astronauts have returned safely to the International Space Station after a high-stakes spacewalk to repair a critical air leak. The operation, which lasted over seven hours, was described by mission control as one of the most dangerous in recent memory. The leak, originating from a faulty seal on a docking module, had been slowly reducing the station's oxygen supply.
NASA officials stated that the repair was successful, but internal documents reveal that the agency had been aware of the seal's degradation for months without taking action. The astronauts, both veterans of multiple spacewalks, reported that the repair required them to work in a vacuum with limited visibility. One source said the situation was 'hair-raising' because any mistake could have been fatal.
The leak is now sealed, but questions about oversight and maintenance schedules remain. The cost of such a failure could have been catastrophic, not just for the crew but for the entire programme. This incident is a stark reminder of the thin margins on which space exploration operates.
